26540233235 has 8 divisors (see below), whose sum is σ = 31987356720. Its totient is φ = 21139468704.

The previous prime is 26540233193. The next prime is 26540233249. The reversal of 26540233235 is 53233204562.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26540233235 - 2¹⁰ = 26540232211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26540233195 and 26540233204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11588477 + ... + 11590766.

It is an arithmetic number, because the mean of its divisors is an integer number (3998419590).

Almost surely, 2^26540233235 is an apocalyptic number.

26540233235 is a deficient number, since it is larger than the sum of its proper divisors (5447123485).

26540233235 is a wasteful number, since it uses less digits than its factorization.

26540233235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23179477.

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 26540233235 its reverse (53233204562), we get a palindrome (79773437797).

The spelling of 26540233235 in words is "twenty-six billion, five hundred forty million, two hundred thirty-three thousand, two hundred thirty-five".